6 AC Repair Contractors in Middleton, WI

4.1 avg rating
2,226 total reviews1 offer 24/7 service

Top-Rated AC Repair Contractors in Middleton

#1

Appliance Service Unlimited Of Middleton, Inc

4.9(1,279 reviews)
Highly Rated

All available reviews award 5 stars, with technicians Dade, Andrew, Garrett, Rick, Dave, and Cody each earning specific praise. Reviewers frequently mention…

7182 US-14 Ste 506, Middleton, WI 53562
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#2

Mr. Appliance of Madison, WI

4.8(590 reviews)
Highly Rated

All five-star reviews specifically name technicians who went beyond expectations: Adam returned for a follow-up repair, Kyle secured an earlier appointment,…

8383 Greenway Blvd 6th Floor, Suite 639, Middleton, WI 53562
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#3

Action Plumbing, Heating, Air Conditioning and Electric, Inc.

4.9(257 reviews)
24/7 Highly Rated

All six sampled reviews carry 5-star ratings, with technicians Greg, Preston, Mike, Rodney, Trey N., and Mike G. each named in positive contexts. Reviewers…

8505 University Green Ste 113, Middleton, WI 53562
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All AC Repair Contractors (6 total)

Accu-Clime Mechanical Services

5.0(99)

All 99 reviews award 5 stars, with clients highlighting emergency response times, competitive pricing on new…

3030 Laura Ln Ste. 110, Middleton, WI 53562
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HVACAUTOMATION

5.0(1)
2305 N Pleasant View Rd, Middleton, WI 53562
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Alpha Controls & Services LLC

0.0
8845 S Greenview Dr #2, Middleton, WI 53562
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AC Repair Costs in Middleton

Typical repair costs for Middleton homeowners, by problem type.

ServiceLowAverageHigh
Diagnostic / service call
Usually credited toward repair
$83$132$220
Refrigerant recharge (R-410A)
$165$385$770
Capacitor replacement
$132$275$495
Fan motor replacement
$275$495$770
Compressor replacement
$880$1,980$3,080
Evaporator coil repair
$440$990$1,650
Labor (hourly rate)
Per hour during business hours
$83$121$165

Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.

AC Repair in Middleton, WI: What to Expect

Middleton's continental climate brings warm, humid summers with highs around 83 F, creating a concentrated demand for cooling from June through August. While heating dominates the colder months, the short but intense cooling season keeps local HVAC professionals busy. Six contractors serve the Middleton area, collectively holding a 4.1 average rating across more than 2,200 reviews, with one offering around-the-clock service for emergencies.

Homeowners seeking AC Repair in Middleton will find diagnostic fees ranging from $83 to $220, while refrigerant recharges for R-410A systems cost between $165 and $770. Capacitor replacement, a common repair during peak summer months, runs $132 to $495. Wisconsin does not mandate statewide HVAC licensing, so local permitting requirements apply, making it worth asking contractors about their credentials and compliance with municipal standards.

Customer feedback highlights several standout performers in the area. Technicians Adam, Kyle, and David from Mr. Appliance of Madison receive consistent praise for going beyond expectations, with Adam noted for follow-up visits, Kyle for securing earlier appointments, and David for honest diagnostics. Similarly, the team at Action Plumbing, Heating, Air Conditioning and Electric, Inc. earns high marks for rapid response, with technicians Greg, Preston, Mike, Rodney, Trey N., and Mike G. frequently named for their reliable service.

Frequently Asked Questions

AC repair in Middleton typically costs $83-$3,080 depending on the problem. Diagnostic calls run around $75-$200, refrigerant recharges $150-$700, capacitor replacement $120-$450, and compressor replacement $800-$2,800. Most contractors apply the diagnostic fee toward the final repair cost if you proceed.